发明名称 |
PROCESS FOR THE MANUFACTURE OF WAXES FOR CARBON PAPER |
摘要 |
<p>For coating carbon paper waxes are required which are not only capable to disperse high amounts of carbon black but also have good oil binding properties. For this purpose natural waxes carrying ester groups are treated with oxygen until they have a high carbon black absorption. The waxes are oxidized in the melt. They can also be oxidized in admixture with hydrocarbon waxes or the derivatives thereof.</p> |
申请公布号 |
CA1075402(A) |
申请公布日期 |
1980.04.15 |
申请号 |
CA19760263540 |
申请日期 |
1976.10.15 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
RIEGER, KLAUS;STETTER, KARL-HEINZ;WILDGRUBER, JOSEF |
分类号 |
B41M5/10;C09F1/04;C11B11/00;C11C3/00;(IPC1-7):08L91/06 |
主分类号 |
B41M5/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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